Hire the best QT Developers in Brazil
Check out QT Developers in Brazil with the skills you need for your next job.
- $60 hourly
- 5.0/5
- (7 jobs)
I'm a senior Software developer with more than 12-years of experience. I have developed in this period several Embedded projects for differents companies using many environments and programming language. Whether you are a client trying to meet specific business goals with your web presence or an agency wanting to provide your clients with the best solutions, I am here to be your partner. Programming Languages: C++| C| Python | QT, QML| AL/ML, Deep Learning | Java | ElectronJS | PHP | Node.js | HTML | CSS. I love my job and I am always looking for improvement and progression in my career. Client satisfaction is my primary objective. If you are looking for a team member with talent and potential for growth, I am the right person for you! Kind Regards! Paulo
QT
Vue.jsElectronRobust Designs CUBOTCode RefactoringC#Qt FrameworkJavaMachine LearningAI DevelopmentPythonC++ - $65 hourly
- 5.0/5
- (12 jobs)
Are you grappling with the challenges of maintaining, extending, or securing software whose source code is inaccessible or coming from questionable sources? You've come to the right place. [Overview] With over 8 years of professional experience in Software and Reverse Engineering, I offer specialized services in a crucial, yet often overlooked aspect of the software development life cycle. I can help you navigate the complexities that arise after your software is no longer a source code. [Services] Reverse Engineering can solve a myriad of problems that conventional software development can't deal with, here is a list of services I can provide: ‣ Security Analysis: Evaluate software of uncertain or malicious origins, reporting potential risks. ‣ Risk Mitigation: Patch closed-source software to eliminate or mitigate security risks. ‣ Code Reconstruction: Research and derive new specifications and code bases for software whose original source code is lost due to various reasons. ‣ Maintenance & Extension: Continue maintaining and enhancing closed-source software when original code is inaccessible. ‣ Debugging: Utilize Reverse Engineering to identify and fix hard-to-trace bugs. [Technical Skills] Generally speaking, Reverse Engineering requires quick adaptation to any given environment, but here are some highlights: ‣ Assembly Languages: x86, x86_64, ARM, PPC, Smali. ‣ Tools: IDA, Ghidra, JADX, GDB, x64dbg, among others. ‣ Programming Languages: C, C++, Python, Java. ‣ Platforms: Windows (including legacy), Ubuntu, CentOS, Android, Embedded Systems (ARM, PPC). [Responsibilities] ‣ Manage maintenance of Android and Desktop software in absence of source code. ‣ Reconstruct lost source codes through manual decompilation, static and dynamic analysis. ‣ Extend software features and integrations without source code access. ‣ De-obfuscate and analyze malware and potentially harmful software. ‣ Research proprietary file formats, data streams, and write tools specific to each reverse engineering project and domain.
QT
Android App DevelopmentReverse EngineeringSecurity AnalysisSoftware DebuggingARM MicrocontrollerEmbedded SystemAssembly LanguageX86 Assembly LanguageJavaC++PythonQt FrameworkC - $35 hourly
- 5.0/5
- (4 jobs)
I'm a software developer with experience in creating C++ desktop applications. I have strong abilities with IPC communication, multithreading, network programming.
QT
C++/CLIEigenLinuxBoostAsio C++ LibraryQt FrameworkCMakeOpenCVC++ - $35 hourly
- 5.0/5
- (1 job)
Senior C/C++/C#/Java/Python/JavaScript Developer | Full Stack Web Developer - Highly skilled and motivated C/C++/C#/Java/Python/JavaScript developer with 10+ years of experience in software development and a strong background in computer science. - Strong problem-solving skills and ability to work in a team environment. - Proficient in developing and maintaining complex software systems, debugging and troubleshooting, and optimizing code for performance.
QT
Reverse EngineeringVB.NETQt FrameworkFlutterCRustNode.jsASP.NETSpring BootAngularReactPythonJavaC#C++ - $50 hourly
- 4.9/5
- (4 jobs)
Welcome to my profile. I have full experience about mobile app, website and desktop application. I can work in full time for a client's project and trying to satisfy the requirements asap. I am designing the project from scratch and building it well by the development process of software well. I am available to communicate on 7/24 with client and working 40hrs at a week. And if any error found, i fix it within 24hrs and update the result soon. I can provide maintenance free of charge for a month. Here is my skill set. 1. Android/iPhone App, Game Development. - Java, Xcode, Swift, Flutter, React Native - Unity3D Game/App, AR(ARKit, Vuforia, ARFoundation), VR(HTC Vive, Oculus Quest/Rfit) 2. Website Development - PHP, JavaScript/HTML, Laravel, CodeIgnitor - React.JS, Angular.JS 3. Desktop App Development - C/C++, C#/.NET(Winform, WPF), Java/JavaFX I think as Client's idea and Programmer's good work is the wonderful result. I want to keep a long-term relationship for clients and want to build a fantasic dream for IT. Thank you
QT
iOS DevelopmentJavaFXDesktop ApplicationQt FrameworkAndroid App DevelopmentC++/CLIGame DevelopmentiOSSwiftC++PHPC#UnityJava - $32 hourly
- 0.0/5
- (1 job)
I am a professional C/C++/C# developer with 18+ years of experience. I have experience with software development to Desktop and Mobile. I've been worked with bare-metal firmware to embedded systems architecture by 8+ years. I have experience with embedded Linux development. I also work with Web/PHP development.
QT
CMakeC++Qt FrameworkC#Node.js.NET Core.NET FrameworkMySQLHTML5HTMLCPHPJavaScriptCSSEmbedded Linux - $60 hourly
- 0.0/5
- (1 job)
Hello, I am a professional software developer based in Brazil who is very familiar with Python, JavaScript, C#, Java, and C/C++ languages. I have rich experience in backend and desktop application development, web scraping projects, and server-side administration. My skills are as the following: * Desktop software (Qt, .NET, Electron, WPF, UWP) * Backend (Node.js, Express.js, Django, Flask, Spring) * Scraping (BeautifulSoup, Selenium, Scrapy, Puppeteer, Phantom.js) * Server (Linux server management, MySQL, Nginx, Apache) My goal is to provide 100% satisfaction to my clients and make their ideas to reality so your business could thrive and grow vividly. Thank you. Joao Douglas
QT
Data ScrapingRaspberry Pi FirmwareAPIPHPSQLC#.NET FrameworkUniversal Windows PlatformPythonWindows Presentation FoundationQt FrameworkMySQLJavaScriptElectron - $50 hourly
- 0.0/5
- (0 jobs)
I have more than 8 years of working experience in the fields of Online games, SaaS, and IoT projects with the main languages and technical stacks of C++/C#, Python, JavaScript, Node, AWS, K8S, UE4 Engine, and game matchmaking. I am interested in distributed system design and developments. My working habit is to get an in-depth study of the problems at hand and try to solve them in efficient ways. Currently, I am getting deep into the game development framework when working at Upwork.
QT
3D Rigging3D ModelingQt FrameworkGame DevelopmentPythonJavaC++C#Virtual RealityUnityUnreal Engine - $40 hourly
- 0.0/5
- (0 jobs)
Node.js/Laravel/Django/ASP.NET for backend React/Vue for frontend Flutter/React Native for Mobile App RaspberryPi/Arduino/ESP32/PIC/Arm Cortex for Embedded System/IoT
QT
Qt FrameworkInternet of ThingsSocket.ioRaspberry PiMQTTRaspberry Pi FirmwareInternet of Things SoftwarePythonVue.jsDjangoNode.jsFlaskReact - $20 hourly
- 0.0/5
- (0 jobs)
Proactive software engineer with a passion for tackling complex challenges. Skilled in adopting new technologies, I thrive in dynamic environments and am committed to deliver solid results. With a Computer Engineering backgroundthat equips me with a solid foundation in hardware-software interaction, system design, and problem-solving skills, I excel at driving projects forward and finding quick and efficient solutions. Eager to embrace new adventures and experiences, I am dedicated to making significant contributions to any team or project I undertake. Coding & Development: Development of data-intensive and event-driven systems with OOP Design Patterns and TDD methodologies. Implementing robust and scalable software solutions for low-latency, high-performance, scalable multi-process distributed radar systems. Continuous Delivery & Integration: Experienced in configuring and orchestrating CI/CD pipelines, job creation, Dockerization, and leveraging Jenkins for Infrastructure as Code practices to ensure the delivery of high-quality software products via DevOps culture. System Integration: Experienced in installing, operating, and supporting complex radar systems, coupled with proficiency in configuring and managing server infrastructure. Additionally, skilled in Linux OS development and customization.
QT
LinuxReal-Time Operating SystemSQLMachine LearningReactJavaScriptJenkinsBashCUDAPythonQt FrameworkJavaC#C++C - $20 hourly
- 0.0/5
- (0 jobs)
I’m a software developer with experience in data cleaning, visualization, and analysis. I specialize in creating tools and solutions for managing and interpreting complex datasets, such as hyperspectral data and official statistics. Whether you need help building dashboards, refining data pipelines, or exploring actionable insights, I can assist. Key skills include Python, Flask, Vue.js, SQL, and Looker Studio for data projects. I also bring experience in scientific instrumentation, numerical analysis, and machine learning applications, such as convolutional neural networks (CNNs). I value clear communication and collaboration throughout a project. Let’s connect and bring your data-driven ideas to life!
QT
Data VisualizationData CleaningData AnalysisQt FrameworkC++PythonMathematics - $30 hourly
- 0.0/5
- (0 jobs)
I'm a senior C++ consultant with 7+ years of hands-on experience in the area of software analysis, design and development. Expertise in end-to-end software development life cycle processes and experienced in carrying out impact analysis, project review and documentation In-depth knowledge with Object Oriented Programming and design techniques. Demonstrated ability to communicate and work with senior management, associates, and customers. Strong problem solving and technical skills coupled with innovative mindset.
QT
SQL ProgrammingQGISUnreal EngineBlockchainCryptocurrencyUnityASP.NETGIS3D RenderingC#C++PythonQt FrameworkMySQL - $20 hourly
- 0.0/5
- (0 jobs)
Welcome to my profile. I am full experienced developer for software development in various areas. I am trying to complete the given project within your timeline. I am designing the project from scratch and working to complete it by strong struggle. Here is my software skill sets. 1. Desktop Application Development C/C++, C#/.NET, Java, Python, Perl, Qt/WxWidget 2. Mobile Application Development Unity3D, Android/iPhone, React Native, Flutter 3. Website Development Asp.NET, PHP(Core, CodeIgniter, Laravel), React.JS, Angular.JS Client is my good friend and I want to keep long-term relationship with them. Thank you.
QT
AndroidSoftware Architecture & DesignCodeIgniterHTMLiOSPHPUnityJavaFXJavaScriptC#PythonCC++Qt FrameworkJava Want to browse more freelancers?
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